856190160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8941}}^1$

素因数の和:8986

約数の個数: 240

約数和(自身を含む): 3459480960

約数和(自身を除く): 2603290800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 8941, 9576, 10640, 11970, 13680, 15960, 17882, 19152, 23940, 26823, 31920, 35764, 44705, 47880, 53646, 62587, 71528, 80469, 89410, 95760, 107292, 125174, 134115, 143056, 160938, 169879, 178820, 187761, 214584, 250348, 268230, 312935, 321876, 339758, 357640, 375522, 402345, 429168, 500696, 509637, 536460, 563283, 625870, 643752, 679516, 715280, 751044, 804690, 849395, 938805, 1001392, 1019274, 1072920, 1126566, 1189153, 1251740, 1287504, 1359032, 1502088, 1528911, 1609380, 1698790, 1877610, 2038548, 2145840, 2253132, 2378306, 2503480, 2548185, 2718064, 2816415, 3004176, 3057822, 3218760, 3397580, 3567459, 3755220, 4077096, 4506264, 4756612, 5006960, 5096370, 5632830, 5945765, 6115644, 6437520, 6795160, 7134918, 7510440, 7644555, 8154192, 9012528, 9513224, 10192740, 10702377, 11265660, 11891530, 12231288, 13590320, 14269836, 15020880, 15289110, 17837295, 19026448, 20385480, 21404754, 22531320, 23783060, 24462576, 28539672, 30578220, 35674590, 40770960, 42809508, 45062640, 47566120, 53511885, 57079344, 61156440, 71349180, 85619016, 95132240, 107023770, 122312880, 142698360, 171238032, 214047540, 285396720, 428095080, 856190160]

約数ペア:

[(1, 856190160), (2, 428095080), (3, 285396720), (4, 214047540), (5, 171238032), (6, 142698360), (7, 122312880), (8, 107023770), (9, 95132240), (10, 85619016), (12, 71349180), (14, 61156440), (15, 57079344), (16, 53511885), (18, 47566120), (19, 45062640), (20, 42809508), (21, 40770960), (24, 35674590), (28, 30578220), (30, 28539672), (35, 24462576), (36, 23783060), (38, 22531320), (40, 21404754), (42, 20385480), (45, 19026448), (48, 17837295), (56, 15289110), (57, 15020880), (60, 14269836), (63, 13590320), (70, 12231288), (72, 11891530), (76, 11265660), (80, 10702377), (84, 10192740), (90, 9513224), (95, 9012528), (105, 8154192), (112, 7644555), (114, 7510440), (120, 7134918), (126, 6795160), (133, 6437520), (140, 6115644), (144, 5945765), (152, 5632830), (168, 5096370), (171, 5006960), (180, 4756612), (190, 4506264), (210, 4077096), (228, 3755220), (240, 3567459), (252, 3397580), (266, 3218760), (280, 3057822), (285, 3004176), (304, 2816415), (315, 2718064), (336, 2548185), (342, 2503480), (360, 2378306), (380, 2253132), (399, 2145840), (420, 2038548), (456, 1877610), (504, 1698790), (532, 1609380), (560, 1528911), (570, 1502088), (630, 1359032), (665, 1287504), (684, 1251740), (720, 1189153), (760, 1126566), (798, 1072920), (840, 1019274), (855, 1001392), (912, 938805), (1008, 849395), (1064, 804690), (1140, 751044), (1197, 715280), (1260, 679516), (1330, 643752), (1368, 625870), (1520, 563283), (1596, 536460), (1680, 509637), (1710, 500696), (1995, 429168), (2128, 402345), (2280, 375522), (2394, 357640), (2520, 339758), (2660, 321876), (2736, 312935), (3192, 268230), (3420, 250348), (3990, 214584), (4560, 187761), (4788, 178820), (5040, 169879), (5320, 160938), (5985, 143056), (6384, 134115), (6840, 125174), (7980, 107292), (8941, 95760), (9576, 89410), (10640, 80469), (11970, 71528), (13680, 62587), (15960, 53646), (17882, 47880), (19152, 44705), (23940, 35764), (26823, 31920)]